Parameter:

Earphone Total Standby Time: 200Hrs

Earphone Non-stop Talking Time: 2.5Hrs

Earphone Total Talking Time: 10Hrs

Earphone Charge Time: 1 Hour

Power Bank Charge Time: 2Hrs

Earphone Battery Capacity: 45mah

Power Bank Battery Capacity: 650mah

Specification:

Bluetooth Chip: Airoha

Bluetooth Version: 5.0

Transmission Distance: 10M

Transmission Frequency: 20Hz-20KHz

Operating Frequency: 2.402G-2.480G

Operating Temperature: -20-50ºC

Working Voltage: 3.7V

Earbuds Weight: 4.0g

Colors:Black/Green/Orange

Certifications: CE/FCC/RoHs

Powerbank:

Input: 5V

Output: 5V

Weight: 70g